Our insulated food pan carrier can store all kinds of hot and cold dishes, which is ideal for canteens, restaurants, large-scale hotels, corporate gatherings, etc. It features a seamless double walled shell and is filled with commercial-grade polyurethane foam to achieve optimal insulation. In addition, 81 quart large capacity can hold 5 full-size food pans of hot or cold food. This product can keep multiple plates of food for several hours at safe temperature without electricity and the energy consumption is zero. It is a perfect choice to keep food warm or cold while achieving the energy conservation and environmental protection.